The journey from Seoul to Busan covers about 325 kilometers (200 miles) diagonally across the Korean peninsula. It connects the two largest cities in the country—the political capital (Seoul) and the maritime capital (Busan).
This is the "Golden Route" of Korean travel. Almost every visitor will make this trip at least once.
But how should you withstand the journey? Do you prioritize speed? Budget? Or perhaps you want to sleep in a lay-flat seat?
Here is the ultimate breakdown of the four main ways to travel from Seoul to Busan.











